US Plant Patent PP27472
Hpopr013
Hydrangea plant named ‘Hpopr013’
UNDER PATENT
Still under patent. Protection ends May 31, 2034.
Twenty years from the filing date would end on September 16, 2033. This patent earned 257 days of term adjustment for delay at the Patent Office, which is why it runs longer.

The record
- Patent number
- PP27472
- Filed
- September 16, 2013
- Granted
- December 20, 2016
- Expires
- May 31, 2034
- Assignee
- OPRINS JAN, OPRINS PLANTS N V
- Inventor
- OPRINS JAN
Abstract
A new cultivar of Hydrangea paniculata named ‘Hpopr013’, that is characterized by its conical shaped inflorescences with pointed apices, its gray-purple stems, its sterile flowers that open yellow-green and fade to pink, and its upright plant habit.
Show the legal claimThe single numbered claim as granted — the legal text that defines what this patent covers.
It is claimed: 1. A new and distinct cultivar of Hydrangea plant named ‘Hpopr013’ as herein illustrated and described.
Read the full patent: US Plant Patent PP27472 in full — the complete specification, every figure, and the file history.